<template>
  <div class="login-container">
      <el-card header="请先登录" class="login-card">
          <el-form @submit.native.prevent="login">
              <el-form-item label="用户名">
                  <el-input v-model="model.username"></el-input>
              </el-form-item>
              <el-form-item label="密码">
                  <el-input type="password" v-model="model.password"></el-input>
              </el-form-item>
              <el-form-item>
                  <el-button type="primary" native-type="submit">登录</el-button>
              </el-form-item>
          </el-form>
      </el-card>
  </div>
</template>

<script>
export default {
    data() {
        return {
            model: {}
        }
    },
    methods: {
        async login(){
            const res = await this.$http.post('login', this.model)
            // sessionStorage.token = res.data.token    // 关闭浏览器会失效
            localStorage.token = res.data.token     // 关闭浏览器还会生效
            this.$router.push('/')
            this.$message({
                type: 'success',
                message: '登陆成功'
            })
        }
    }
}
</script>

<style>
    .login-card{
        width: 25rem;
        margin: 10rem auto;
    }
</style>